Back to League Tables
DQ
David Quan
MaleCalifornia2003–2025
52
Total Finishes
36
Distinct Races
4
States (8%)
1:30:43
PR (6:55/mi)
1:44:43
Average
+0:14:15
Slower (first to last)
Medal House
2012
Healdsburg Half Marathon
1:35:20
#39 overall#33 gender
2012
The Giant Race
1:35:29
#152 overall#114 gender
2012
Kaiser Permanente San Francisco Half Marathon & 5K
1:39:12
#724 overall#593 gender
2012
Rock 'n' Roll San Jose
2:09:34
#3864 overall#2554 gender
2011
California Classic Half Marathon
1:41:22
#173 overall#143 gender
2011
Rock 'n' Roll San Diego
2:42:32
#11652 overall#4495 gender
2010
Kaiser Permanente San Francisco Half Marathon & 5K
1:37:29
#581 overall#481 gender
2010
Rock 'n' Roll San Jose
2:28:52
#6679 overall#3618 gender
2010
Two Cities Marathon
2:45:11
#2510 overall#1068 gender
2009
Two Cities Marathon
1:43:02
#181 overall#142 gender
2009
Rock 'n' Roll San Jose
1:52:16
#1871 overall#1447 gender
2003
Run SF "Golden Gate City" 5K/10K/13.1
1:32:27
#55 overall#50 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2025 | Delta Harvest RunBrentwood | CA | 1:39:47 | #16 |
| 2025 | Kaiser Permanente San Francisco Half Marathon & 5KSan Francisco | CA | 1:46:42 | #731 |
| 2024 | Summer BreezeSan Leandro | CA | 1:44:25 | #32 |
| 2024 | Brazen Summer BreezeSan Leandro | CA | 1:44:25 | #32 |
| 2024 | Rock 'n' Roll Las VegasLas Vegas | NV | 2:00:42 | #2190 |
| 2023 | ZombieRunner Quarry LakesFremont | CA | 1:39:31 | #15 |
| 2023 | ZombieRunner Quarry Lakes RunFremont | CA | 1:39:31 | #15 |
| 2023 | 1/2 Sauer 1/2 KrautPhiladelphia | PA | 1:43:15 | #27 |
| 2023 | Philadelphia MarathonPhiladelphia | PA | 1:53:35 | #3167 |
| 2023 | Philadelphia Distance RunPhiladelphia | PA | 2:14:16 | #1711 |
| 2022 | Kaiser Permanente San Francisco Half Marathon & 5KSan Francisco | CA | 1:37:34 | #320 |
| 2020 | Kaiser Permanente San Francisco Half Marathon & 5KSan Francisco | CA | 1:35:57 | #407 |
| 2019 | Urban Cow Half MarathonSacramento | CA | 1:37:03 | #252 |
| 2019 | WildcatEl Sobrante | CA | 1:57:33 | #15 |
| 2019 | Brazen Wildcat CanyonEl Sobrante | CA | 1:57:33 | #15 |
| 2019 | TrailquakeSaratoga | CA | 2:23:07 | #21 |
| 2018 | Whole Foods Tiburon Half MarathonBelvedere Tiburon | CA | 1:36:03 | #21 |
| 2018 | Victory RaceRichmond | CA | 1:36:15 | #32 |
| 2018 | Windsor Half Marathon 10K & 5KWindsor | CA | 1:36:20 | #23 |
| 2018 | Kaiser Permanente San Francisco Half Marathon & 5KSan Francisco | CA | 1:36:21 | #447 |
| 2018 | Silicon Valley Running Festival Half MarathonSan Jose | CA | 1:36:58 | #72 |
| 2017 | Marin County Half MarathonSan Rafael | CA | 1:31:52 | #38 |
| 2017 | Healdsburg Half MarathonHealdsburg | CA | 1:35:46 | #22 |
| 2017 | Walnut Creek Running FestivalWalnut Creek | CA | 1:35:46 | #51 |
| 2017 | Artichoke Half Marathon, 10K & StridePescadero | CA | 1:36:31 | #1 |
| 2017 | Clo Cow Half MarathonPetaluma | CA | 1:36:42 | #15 |
| 2017 | Kaiser Permanente San Francisco Half Marathon & 5KSan Francisco | CA | 1:36:49 | #480 |
| 2017 | Cloverdale Vineyard RacesCloverdale | CA | 1:43:40 | #14 |
| 2017 | Brazen New Year's DayCastro Valley | CA | 1:58:27 | #20 |
| 2017 | Redwood Trail RunOakland | CA | 1:59:21 | #10 |
| 2016 | Kaiser Permanente San Francisco Half Marathon & 5KSan Francisco | CA | 1:34:20 | #344 |
| 2016 | Run SF "Golden Gate City" 5K/10K/13.1San Francisco | CA | 1:39:28 | #151 |
| 2015 | The Giant RaceSan Francisco | CA | 1:37:19 | #127 |
| 2015 | Quarry TurkeyFremont | CA | 1:39:08 | #13 |
| 2015 | 2026 Lake Chabot Trail Challenge (Half Marathon & 5K)Castro Valley | CA | 1:50:24 | #24 |
| 2014 | The Giant RaceSan Francisco | CA | 1:31:14 | #77 |
| 2014 | Kaiser Permanente San Francisco Half Marathon & 5KSan Francisco | CA | 1:32:44 | #364 |
| 2013 | Monterey Bay Half MarathonMonterey | CA | 1:30:43 | #145 |
| 2013 | Healdsburg Half MarathonHealdsburg | CA | 1:31:35 | #27 |
| 2013 | The Giant RaceSan Francisco | CA | 1:32:40 | #114 |
| 2013 | Kaiser Permanente San Francisco Half Marathon & 5KSan Francisco | CA | 1:32:42 | #387 |
| 2013 | Honey Badger Half Marathon/10K/5KSan Rafael | CA | 1:42:07 | #1 |
| 2013 | Golden Gate HeadlandsStinson Beach | CA | 1:47:25 | #22 |
| 2012 | Healdsburg Half MarathonHealdsburg | CA | 1:35:20 | #39 |
| 2012 | The Giant RaceSan Francisco | CA | 1:35:29 | #152 |
| 2012 | Kaiser Permanente San Francisco Half Marathon & 5KSan Francisco | CA | 1:39:12 | #724 |
| 2012 | Rock 'n' Roll San JoseSan Jose | CA | 2:09:34 | #3864 |
| 2011 | California Classic Half MarathonFresno | CA | 1:41:22 | #173 |
| 2011 | Rock 'n' Roll San DiegoSan Diego | CA | 2:42:32 | #11652 |
| 2010 | Kaiser Permanente San Francisco Half Marathon & 5KSan Francisco | CA | 1:37:29 | #581 |
| 2010 | Rock 'n' Roll San JoseSan Jose | CA | 2:28:52 | #6679 |
| 2010 | Two Cities MarathonFresno | CA | 2:45:11 | #2510 |
| 2009 | Two Cities MarathonFresno | CA | 1:43:02 | #181 |
| 2009 | Rock 'n' Roll San JoseSan Jose | CA | 1:52:16 | #1871 |
| 2003 | Run SF "Golden Gate City" 5K/10K/13.1San Francisco | CA | 1:32:27 | #55 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
CACalifornia
51 racesPAPennsylvania
3 racesNVNevada
1 raceMAMassachusetts
0 races50-State Challenge
4/ 51 states + DC
47 states to go